:root {
  --bg: #07111f;
  --bg-soft: #0f1b2e;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.14);
  --text: #f8fafc;
  --muted: #aab7c9;
  --faint: #64748b;
  --line: rgba(255, 255, 255, 0.14);
  --primary: #38bdf8;
  --primary-dark: #0284c7;
  --accent: #8b5cf6;
  --accent-2: #22c55e;
  --warning: #facc15;
  --danger: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  color: #06101d;
  background: #7dd3fc;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 999;
  padding: 10px 12px;
  border-radius: 999px;
  color: #06101d;
  font-weight: 900;
  background: #bae6fd;
  transform: translateY(-150%);
  transition: transform .2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, .18), transparent 32rem),
    radial-gradient(circle at 75% 10%, rgba(139, 92, 246, .22), transparent 28rem),
    linear-gradient(180deg, #07111f 0%, #0b1220 42%, #08111f 100%);
}

.blob {
  position: absolute;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(70px);
  opacity: .28;
  transform: translateZ(0);
}

.blob-one {
  top: 10%;
  left: -10rem;
  background: var(--primary);
  animation: floatBlob 14s ease-in-out infinite;
}

.blob-two {
  right: -8rem;
  bottom: 12%;
  background: var(--accent);
  animation: floatBlob 17s ease-in-out infinite reverse;
}

.grid-glow {
  position: absolute;
  inset: 0;
  opacity: .32;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at center, #000 0%, transparent 72%);
}

@keyframes floatBlob {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(2rem, -1.5rem, 0) scale(1.08); }
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.section-pad {
  padding: 96px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  width: min(1220px, calc(100% - 32px));
  margin: 16px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22);
  transition: background .25s ease, border-color .25s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 17, 31, 0.92);
  border-color: rgba(255, 255, 255, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  color: white;
  font-weight: 900;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 12px 28px rgba(56, 189, 248, .22);
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text small {
  color: var(--muted);
  font-size: .76rem;
  margin-top: 4px;
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  color: var(--muted);
  padding: 10px 11px;
  border-radius: 999px;
  font-size: .9rem;
  transition: color .2s ease, background .2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .08);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: rgba(255, 255, 255, .08);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.header-cta {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  color: #07111f;
  font-weight: 900;
  background: linear-gradient(135deg, #fef08a, #38bdf8);
  box-shadow: 0 14px 30px rgba(56, 189, 248, .18);
  transition: transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}

.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(56, 189, 248, .26);
  outline: none;
}

.hero {
  padding-top: 86px;
  padding-bottom: 68px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr);
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #bae6fd;
  margin: 0 0 18px;
  font-size: .88rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: .9;
  letter-spacing: -.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 4.6vw, 4.2rem);
  line-height: .95;
  letter-spacing: -.055em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
  letter-spacing: -.025em;
}

.hero-subtitle,
.section-heading p,
.founder-card p,
.demo-card p,
.final-card p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-subtitle {
  max-width: 720px;
  margin-bottom: 34px;
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.center-actions {
  justify-content: center;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.btn-primary {
  color: #06101d;
  background: linear-gradient(135deg, #7dd3fc, #c4b5fd);
  box-shadow: 0 18px 42px rgba(56, 189, 248, .22);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 22px 50px rgba(139, 92, 246, .28);
}

.btn-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, .17);
  background: rgba(255, 255, 255, .08);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .12);
}

.btn-outline {
  width: 100%;
  color: var(--text);
  border-color: rgba(125, 211, 252, .35);
  background: rgba(56, 189, 248, .08);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: rgba(125, 211, 252, .78);
  background: rgba(56, 189, 248, .14);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 680px;
  margin-top: 38px;
}

.hero-proof div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(10px);
}

.hero-proof strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.45rem;
  line-height: 1;
}

.hero-proof span {
  color: var(--muted);
  font-size: .9rem;
}

.hero-visual {
  position: relative;
  min-height: 625px;
}

.floating-card {
  border: 1px solid rgba(255, 255, 255, .16);
  background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .065));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.phone-card {
  position: absolute;
  top: 0;
  right: 48px;
  width: min(410px, 100%);
  padding: 18px;
  border-radius: 40px;
  animation: softFloat 7s ease-in-out infinite;
}

.phone-top {
  display: flex;
  gap: 7px;
  padding: 8px 8px 18px;
}

.phone-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .25);
}

.chat-window {
  display: grid;
  gap: 12px;
  min-height: 455px;
  padding: 20px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 80% 0%, rgba(56, 189, 248, .20), transparent 45%),
    rgba(3, 7, 18, .68);
}

.chat-bubble {
  width: fit-content;
  max-width: 92%;
  padding: 13px 15px;
  border-radius: 18px;
  color: #e5eefb;
  font-size: .95rem;
  line-height: 1.45;
}

.chat-bubble.customer {
  justify-self: start;
  background: rgba(255, 255, 255, .11);
  border-bottom-left-radius: 6px;
}

.chat-bubble.ai {
  justify-self: end;
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #ddd6fe);
  border-bottom-right-radius: 6px;
}

.handover-alert {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border: 1px solid rgba(34, 197, 94, .38);
  border-radius: 16px;
  color: #bbf7d0;
  font-weight: 900;
  background: rgba(34, 197, 94, .12);
}

.agent-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  background: rgba(255, 255, 255, .06);
}

.avatar {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  color: #06101d;
  font-weight: 900;
  background: linear-gradient(135deg, var(--warning), var(--primary));
}

.agent-row small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}

.metrics-card {
  position: absolute;
  left: 0;
  bottom: 20px;
  width: min(340px, 80%);
  padding: 22px;
  border-radius: 28px;
  animation: softFloat 8s ease-in-out infinite reverse;
}

.metric-head,
.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.metric-head {
  margin-bottom: 16px;
}

.metric-head span {
  color: var(--muted);
}

.metric-head strong {
  padding: 5px 10px;
  border-radius: 999px;
  color: #bbf7d0;
  font-size: .78rem;
  background: rgba(34, 197, 94, .16);
}

.metric-row {
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, .11);
}

.metric-row span {
  color: var(--muted);
}

.metric-row strong {
  font-size: 1.45rem;
}

.progress {
  height: 10px;
  margin-top: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, .1);
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent-2));
}

@keyframes softFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.offer-strip {
  border-block: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(90deg, rgba(56, 189, 248, .16), rgba(139, 92, 246, .16));
}

.strip-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
}

.strip-inner p {
  margin: 0;
  color: #dbeafe;
}

.strip-inner a {
  min-width: max-content;
  color: #fef08a;
  font-weight: 900;
}

.section-heading {
  max-width: 840px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.align-left {
  margin-inline: 0;
  text-align: left;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.six-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.benefit-card,
.price-card,
.addon-card,
.step-card,
.demo-card,
.final-card,
.founder-card,
.table-wrap,
.faq-list details,
.capture-card,
.policy-grid article,
.support-grid article,
.phase-grid article {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .065);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .18);
  backdrop-filter: blur(18px);
}

.benefit-card {
  min-height: 230px;
  padding: 28px;
  border-radius: var(--radius-lg);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}

.benefit-card:hover {
  transform: translateY(-8px);
  border-color: rgba(125, 211, 252, .45);
  background: rgba(255, 255, 255, .095);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border-radius: 18px;
  font-size: 1.55rem;
  background: rgba(255, 255, 255, .08);
}

.benefit-card p,
.price-card p,
.step-card p,
.faq-list p,
.addon-card p,
.capture-card p,
.policy-grid p,
.support-grid li,
.phase-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.founder-section {
  padding-top: 20px;
}

.founder-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 40px;
  align-items: center;
  padding: 42px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(250, 204, 21, .13), rgba(56, 189, 248, .09)),
    rgba(255, 255, 255, .065);
}

.founder-card .btn {
  margin-top: 12px;
}

.founder-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.founder-list div {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 22px;
  background: rgba(7, 17, 31, .36);
}

.founder-list strong {
  display: block;
  margin-bottom: 7px;
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -.045em;
}

.founder-list span {
  color: var(--muted);
}

.phase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.phase-grid article {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.phase-grid span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: #06101d;
  font-weight: 900;
  background: linear-gradient(135deg, #7dd3fc, #c4b5fd);
}

.phase-grid p {
  margin-bottom: 0;
}

.pricing-section {
  position: relative;
}

.billing-toggle {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 780px;
  margin: -18px auto 34px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(18px);
}

.billing-option {
  display: grid;
  gap: 3px;
  min-height: 62px;
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.billing-option strong {
  color: inherit;
  font-size: .98rem;
}

.billing-option span {
  font-size: .78rem;
}

.billing-option.active {
  color: #06101d;
  background: linear-gradient(135deg, #bae6fd, #ddd6fe);
  box-shadow: 0 16px 35px rgba(56, 189, 248, .18);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 30px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.price-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 0%, rgba(56, 189, 248, .14), transparent 28rem);
  opacity: 0;
  transition: opacity .22s ease;
}

.price-card:hover::before {
  opacity: 1;
}

.price-card.featured {
  border-color: rgba(125, 211, 252, .55);
  background:
    radial-gradient(circle at top, rgba(56, 189, 248, .20), transparent 26rem),
    rgba(255, 255, 255, .095);
  transform: translateY(-14px);
  box-shadow: 0 30px 90px rgba(56, 189, 248, .16);
}

.popular-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 11px;
  border-radius: 999px;
  color: #06101d;
  font-size: .76rem;
  font-weight: 900;
  background: linear-gradient(135deg, #fef08a, #7dd3fc);
}

.plan-pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 16px;
  padding: 7px 11px;
  border-radius: 999px;
  color: #bae6fd;
  font-size: .78rem;
  font-weight: 900;
  background: rgba(56, 189, 248, .13);
}

.price-top {
  min-height: 152px;
}

.price-top h3 {
  font-size: 2rem;
}

.price-block {
  padding: 22px 0;
  margin: 6px 0 18px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.price-block span,
.price-block em,
.price-block small {
  display: block;
  color: var(--muted);
  font-style: normal;
}

.price-block strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 2.75rem;
  letter-spacing: -.06em;
}

.price-block small {
  font-size: .92rem;
  letter-spacing: 0;
}

.price-block strong small {
  display: inline;
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0;
}

.plan-features {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 28px;
  color: #dbeafe;
  line-height: 1.45;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border-radius: 999px;
  color: #06101d;
  font-size: .78rem;
  font-weight: 900;
  background: #86efac;
}

.price-card .btn {
  margin-top: auto;
}

.addon-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 22px;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.addon-card h3,
.addon-card p {
  margin-bottom: 6px;
}

.addon-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  min-width: 440px;
}

.mini-purchase {
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 999px;
  padding: 12px 16px;
  color: #06101d;
  font-weight: 900;
  background: #e0f2fe;
  transition: transform .2s ease, box-shadow .2s ease;
}

.mini-purchase:hover,
.mini-purchase:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(56, 189, 248, .18);
  outline: none;
}

.workflow-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.steps {
  display: grid;
  gap: 16px;
}

.step-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.step-card span {
  display: grid;
  place-items: center;
  flex: 0 0 50px;
  width: 50px;
  height: 50px;
  border-radius: 17px;
  color: #06101d;
  font-weight: 900;
  background: linear-gradient(135deg, #7dd3fc, #c4b5fd);
}

.step-card p {
  margin: 0;
}

.capture-grid,
.policy-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.capture-card,
.policy-grid article,
.support-grid article {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.capture-card span {
  display: inline-flex;
  margin-top: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #bbf7d0;
  font-size: .82rem;
  font-weight: 900;
  background: rgba(34, 197, 94, .14);
}

.table-wrap {
  border-radius: var(--radius-xl);
  overflow: auto;
}

.feature-table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
}

.feature-table th,
.feature-table td {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .11);
  text-align: left;
  vertical-align: top;
}

.feature-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: #e0f2fe;
  background: rgba(15, 23, 42, .96);
}

.feature-table tbody tr:hover {
  background: rgba(255, 255, 255, .045);
}

.feature-table td:first-child,
.feature-table th:first-child {
  color: var(--text);
  font-weight: 900;
}

.feature-table td:not(:first-child) {
  color: #cbd5e1;
}

.support-grid article ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.support-grid article li {
  position: relative;
  padding-left: 24px;
}

.support-grid article li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #7dd3fc;
  font-weight: 900;
}

.highlighted-support {
  border-color: rgba(125, 211, 252, .55) !important;
  background:
    radial-gradient(circle at top, rgba(56, 189, 248, .18), transparent 20rem),
    rgba(255, 255, 255, .085) !important;
}

.demo-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: center;
  padding: 42px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 78% 20%, rgba(34, 197, 94, .18), transparent 26rem),
    rgba(255, 255, 255, .065);
}

.impact-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.impact-panel div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 24px;
  background: rgba(7, 17, 31, .36);
}

.impact-panel span,
.impact-panel small {
  display: block;
  color: var(--muted);
}

.impact-panel strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 2.3rem;
  letter-spacing: -.06em;
}

.policy-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.policy-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: #06101d;
  font-weight: 900;
  background: linear-gradient(135deg, #fef08a, #7dd3fc);
}

.policy-note {
  max-width: 920px;
  margin: 22px auto 0;
  padding: 18px 20px;
  border: 1px solid rgba(250, 204, 21, .28);
  border-radius: 18px;
  color: #fde68a;
  line-height: 1.65;
  text-align: center;
  background: rgba(250, 204, 21, .08);
}

.faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 50px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border-radius: 20px;
  overflow: hidden;
}

.faq-list summary {
  position: relative;
  list-style: none;
  padding: 22px 58px 22px 22px;
  font-weight: 900;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  color: #06101d;
  background: #bae6fd;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  margin: 0;
  padding: 0 22px 22px;
}

.final-cta {
  padding-top: 30px;
}

.final-card {
  padding: 56px 28px;
  border-radius: var(--radius-xl);
  text-align: center;
  background:
    radial-gradient(circle at 30% 0%, rgba(56, 189, 248, .22), transparent 28rem),
    radial-gradient(circle at 70% 20%, rgba(139, 92, 246, .18), transparent 28rem),
    rgba(255, 255, 255, .075);
}

.final-card h2 {
  max-width: 850px;
  margin-inline: auto;
}

.final-card p {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 28px;
}

.site-footer {
  padding: 34px 0 44px;
  border-top: 1px solid rgba(255, 255, 255, .11);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer-inner p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  text-align: right;
  line-height: 1.6;
}

.payment-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 100;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 999px;
  color: #06101d;
  font-weight: 900;
  background: linear-gradient(135deg, #bae6fd, #ddd6fe);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .25);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 20px);
  transition: opacity .25s ease, transform .25s ease;
  white-space: nowrap;
}

.payment-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js-ready .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}

.js-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 1160px) {
  .site-header {
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .site-nav {
    position: fixed;
    top: 86px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 6px;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 24px;
    background: rgba(7, 17, 31, .97);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .2s ease, transform .2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px 16px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .hero-grid,
  .workflow-grid,
  .faq-grid,
  .founder-card,
  .demo-card {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 600px;
  }

  .phone-card {
    right: 0;
  }

  .benefit-grid,
  .six-grid,
  .capture-grid,
  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .policy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .price-top {
    min-height: auto;
  }

  .addon-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .addon-actions {
    justify-content: flex-start;
    min-width: 0;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section-pad {
    padding: 72px 0;
  }

  .site-header {
    width: min(100% - 20px, 1220px);
    gap: 8px;
    padding: 10px;
  }

  .brand-text small {
    display: none;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding-top: 70px;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.6rem);
  }

  h2 {
    font-size: clamp(2.05rem, 11vw, 3.1rem);
  }

  .hero-subtitle,
  .section-heading p,
  .founder-card p,
  .demo-card p,
  .final-card p {
    font-size: 1rem;
  }

  .hero-actions,
  .center-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-proof,
  .billing-toggle,
  .benefit-grid,
  .six-grid,
  .founder-list,
  .phase-grid,
  .impact-panel,
  .capture-grid,
  .support-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }

  .billing-toggle {
    border-radius: 26px;
  }

  .billing-option {
    border-radius: 20px;
  }

  .hero-visual {
    min-height: 0;
  }

  .phone-card,
  .metrics-card {
    position: relative;
    inset: auto;
    width: 100%;
  }

  .metrics-card {
    margin-top: 18px;
  }

  .founder-card,
  .demo-card,
  .final-card {
    padding: 28px;
  }

  .price-card,
  .capture-card,
  .policy-grid article,
  .support-grid article,
  .phase-grid article {
    padding: 24px;
  }

  .popular-badge {
    position: static;
    width: fit-content;
    margin-bottom: 16px;
  }

  .strip-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-inner p {
    text-align: left;
  }

  .addon-actions,
  .mini-purchase {
    width: 100%;
  }

  .mini-purchase {
    text-align: center;
  }

  .payment-toast {
    max-width: calc(100% - 28px);
    white-space: normal;
    text-align: center;
  }
}

@media (max-width: 420px) {
  .brand-text strong {
    font-size: .92rem;
  }

  .price-block strong {
    font-size: 2.35rem;
  }

  .chat-window {
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}